<!DOCTYPE html>
<html>
<head>
    <meta charset=utf-8>
    <title>plain测试</title>
</head>
<body>
post<br>
<form action="/test/plain" method="post" enctype="text/plain">
    <textarea name="before">
    {"name":"tan", "id":1245555}
    </textarea><br><br>
    <input type="submit" value="提 交"/>
</form>

<br>pos：no namet<br>
<form action="/test/plain" method="post" enctype="text/plain">
    <textarea name="">
    {"name":"tan", "id":1245555}
    </textarea><br><br>
    <input type="submit" value="提 交"/>
</form>


<br>get<br>
<form action="/test/plain" method="get" enctype="text/plain">
    <textarea name="before">
    {"name":"tan", "id":1245555}
    </textarea><br><br>
    <input type="submit" value="提 交"/>
</form>


<br>get：no name<br>
<form action="/test/plain" method="get" enctype="text/plain">
    <textarea>
    {"name":"tan", "id":1245555}
    </textarea><br><br>
    <input type="submit" value="提 交"/>
</form>
</body>
</html>